title: [Double perforation of the duodenum caused by peptic ulcer].
mesh_terms: D004386:Duodenum; D006801:Humans; D010437:Peptic Ulcer; D010439:Peptic Ulcer Perforation
keywords: PEPTIC ULCER/perforation
vernacular_title: Dupla perfuração duodenal por úlceras pépticas.